Jan 26, 2021 10:00:09 PM Lennard Zinn Share: facebook-f icon linkedin-in icon Twitter icon pinterest-p icon envelope icon How to service a Shimano rear derailleur with a Shadow+ clutch. Read the full article at Technical FAQ: Fixing a sticky clutch on a Shimano rear derailleur on VeloNews.com. velonews, ask lennard zinn, technical q&a, technical faq, lennard zinn